Large angle fast steering mirror

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Large angle fast steering mirror

Short Description:

Advantages:

  • Large clear apertures and beam angles
  • 2D beam deflection with a single optical element (reduced reflection loss, no beam-shift)
  • Robust voice-coil actuation
  • Optical real-time position feedback
  • Compact & lightweight
  • Customized coatings available

Product Detail

SPECIFICATION

Product Tags

The copmpany  offers the benefit of large deflections and large mirror size in a compact package. The actuator is based on proven voice-coil technology. A built-in position feedback allows it to be accurately controlled with a standard PID controller. The virtual rotation point of our 2D mirrors is close to the mirror surface which makes 2D scanning straight forward. We offer either two non-resonant axes or a non-resonant axis in combination with a resonant axis. The first option is ideally suited for vector scanning and point & shoot applications, the latter is ideal for fast raster scanning.


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  • Angle Range ±25mrad~±50mred ±50mrad~±90mrad ±90mrad~±140mrad >±140mrad
    Mirror Slze 100mm ≤ 75mm 《  50mm ≤ 25mm
    Resolution ≤2μred(RMS) ≤5μrad(RMS) 8ured(RMS) ≤ 10urad(RMS)
    Closed-loop Bandwidth 50Hz~500Hz(@1%travel)
    Step Response 2ms~30ms(@1%travek)
    Repeatability 2urad 5urad 5urad ~ 10urad &urad ~ 15μrad 10μrad~ 20urad
    Working Temperature -40℃~70℃
    Storage Temperature 55℃~85℃
    Anti-Vibration GJB 150.16A-2009
    Anti-impact GJB 150.18A-2009
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